/*

 * Copyright (c) 2017-2018, FastDev 刘强 (fastdev@163.com).

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package of.hotswapinject.plugin.imp.perf;

import java.util.HashMap;
import java.util.Map;
import java.util.Stack;

public class PerfStack<T> extends Stack<T> {
    private Map<String, Long> elapseDict = new HashMap<String, Long>();
    public void endMethod(String key, long elapse) {
        Long value = elapseDict.get(key);
        if(value == null) {
            value = elapse;
        }
        else {
            value += elapse;
        }
        elapseDict.put(key, value);
    }

    public Map<String, Long> getElapseDict() {
        return elapseDict;
    }

    public void clearElapseDict() {
        elapseDict.clear();
    }
}
